Daily Practice

Foundation Plus

30th August 1990

5 questions · 14 marks · Grades 4-6 · 128 question types in this band

1
Best Buy Questions3 marks
A pack of 4 pencils costs £1.00. A pack of 16 costs £3.68. Which pack is better value?
2
Spheres and Cones3 marks
A sphere has radius 9 cm. Work out its volume, leaving your answer in terms of pi.
3
Venn Diagrams3 marks
In a Venn diagram, 7 are in A only, 17 in B only, 5 in both and 6 in neither. Work out the probability a random one is in both.
4
Cumulative Frequency2 marks
A cumulative frequency graph is drawn for 144 values. What cumulative frequency do you read across from to estimate the lower quartile?
5
Recurring Decimals to Fractions3 marks
Write the recurring decimal 0.111... as a fraction in its simplest form.

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